/**
* Show all applicable editing introductions
*
* - new article intro
* - custom intro (editintro=Foo in URL)
* - talk page intro
* - main page educational note (BugId:51755)
*
* Handle preloads (BugId:5652)
*/
protected function showIntro()
{
// Code based on EditPage.php
if (!$this->mTitle->exists()) {
if ($this->app->wg->User->isLoggedIn()) {
$msgName = 'newarticletext';
$class = 'mw-newarticletext';
} else {
$msgName = 'newarticletextanon';
$class = 'mw-newarticletextanon';
}
// Give a notice if the user is editing a deleted/moved page...
$titleText = $this->mTitle->getPrefixedText();
if (!empty($titleText)) {
$out = new OutputPage();
$resultRowsNum = LogEventsList::showLogExtract($out, array('delete', 'move'), $titleText, '', array('lim' => 10, 'conds' => array("log_action != 'revision'"), 'showIfEmpty' => false, 'msgKey' => array('recreate-moveddeleted-warn')));
}
$msgParams = [];
// check for empty message (BugId:6923)
if (!empty($msgName)) {
$message = wfMessage($msgName, $msgParams);
$messageParsed = $message->parse();
if (!$message->isBlank() && trim(strip_tags($messageParsed)) != '') {
$this->mEditPagePreloads['EditPageIntro'] = ['content' => $messageParsed, 'class' => $class];
}
}
}
wfRunHooks('EditPageLayoutShowIntro', [&$this->mEditPagePreloads, $this->mTitle]);
// custom intro
$this->showCustomIntro();
// Intro text for talk pages (BugId:7092)
if ($this->mTitle->isTalkPage()) {
$this->mEditPagePreloads['EditPageTalkPageIntro'] = array('content' => wfmsgExt('talkpagetext', array('parse')), 'class' => 'mw-talkpagetext');
} elseif ($this->mTitle->isMainPage() && !$this->mTitle->isProtected() && !$this->userDismissedEduNote()) {
//if this is an unprotected main page and user hasn't seen the main page educational notice -- show it :)
/** @var $notice EditPageNotice */
$msg = wfMsgExt('mainpagewarning-notice', array('parse'));
$notice = new EditPageNotice($msg, 'MainPageEduNote');
$this->helper->addJsVariable('mainPageEduNoteHash', $notice->getHash());
$this->addEditNotice($notice);
}
// Edit notice (BugId:7616)
$editnotice_ns_key = 'editnotice-' . $this->mTitle->getNamespace();
$editnotice_ns_msg = new Message($editnotice_ns_key);
if (!$editnotice_ns_msg->isDisabled()) {
$this->mEditPagePreloads['EditPageEditNotice'] = array('content' => $editnotice_ns_msg->parse(), 'class' => 'mw-editnotice');
}
}
